Datasheet > 74F620

74F620

更新时间： 2024-11-17 22:15:59

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		总线收发器
页数	文件大小	规格书
6页	56K
描述
Inverting Octal Bus Transceiver with 3-STATE Outputs

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数据手册

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74F620 数据手册

April 1988

Revised August 1999

74F620 • 74F623

Inverting Octal Bus Transceiver with 3-STATE Outputs

General Description

Features

These devices are octal bus transceivers designed for

asynchronous two-way data flow between the A and B bus-

ses. Both busses are capable of sinking 64 mA and have 3-

STATE outputs. Dual enable pins (GAB, GBA) allow data

transmission from the A bus to the B bus or from the B bus

to the A bus. The 74F620 is an inverting option of the

74F623.

■ Designed for asynchronous two-way data flow between

busses

■ Outputs sink 64 mA

■ Dual enable inputs control direction of data flow

■ Guaranteed 4000V minimum ESD protection

■ 74F620 is an inverting option of the 74F623

Ordering Code:

Order Number Package Number

Package Description

74F620PC

74F623SC

74F623PC

N20A

M20B

N20A

20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide

20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide

20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide

Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.

Logic Symbol

Connection Diagram

FAST is a registered trademark of Fairchild Semiconductor Corporation

DS009577

www.fairchildsemi.com

12 3 4 5 6

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与74F620相关器件

型号	品牌	获取价格	描述	数据表
74F620DCQR	FAIRCHILD	获取价格	Bus Transceiver, F/FAST Series, 1-Func, 8-Bit, Inverted Output, TTL, CDIP20, CERAMIC, DIP-
74F620D-T	YAGEO	获取价格	Bus Transceiver, F/FAST Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20,
74F620FC	TI	获取价格	F/FAST SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, CDFP20, CERAMIC, FP-20
74F620FCQR	TI	获取价格	F/FAST SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, CDFP20, CERAMIC, FP-20
74F620N	YAGEO	获取价格	Bus Transceiver, F/FAST Series, 1-Func, 8-Bit, Inverted Output, TTL, PDIP20,
74F620PC	FAIRCHILD	获取价格	Inverting Octal Bus Transceiver with 3-STATE Outputs
74F620PCQR	TI	获取价格	F/FAST SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP20, PLASTIC, DIP-20
74F620PCQR	FAIRCHILD	获取价格	Bus Transceiver, F/FAST Series, 1-Func, 8-Bit, Inverted Output, TTL, PDIP20, PLASTIC, DIP-
74F620PCQR	ROCHESTER	获取价格	Bus Transceiver, F/FAST Series, 1-Func, 8-Bit, Inverted Output, TTL, PDIP20, PLASTIC, DIP-
74F620QC	FAIRCHILD	获取价格	Bus Transceiver, F/FAST Series, 1-Func, 8-Bit, Inverted Output, TTL, PQCC20, PLASTIC, CC-2